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Cordierite Iolite Vs Ceylonite


Ceylonite Vs Cordierite Iolite


Astrology

Origin
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA   
Sri Lanka   

Color
Violet, Blue   
Red, Blue, Green, Brown, Black   

Streak
Not Available   
White   

For which Rashi?
Not Available   
Not Available   

Planet
Not Available   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Not Available   
Not Available   

Deities
Not Available   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Not Available   
Not Available   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
none   

Durability
Not Available   
Not Available   

Specific Gravity
2.56-2.66   
3.63-3.9   

Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)   
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
Not Available   
Indistinct   

Mohs Hardness
7-7.5   
7.5-8   

Chemical Composition
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.   
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
Strong trichroism: colorless to yellowish   
Absent   

Dispersion
0.02   
22
Not Available   

Transparency
Transparent   
Transparent, Translucent   

Refractive Index
1.542-1.578   
1.770-1.780   

Optic Character
Biaxial/+   
Not Available   

Crystal System
Not Available   
Isometric   

Birefringence
0.008-0.012   
Not Available   

Clarity
Transparent   
Transparent   

Benefits

Physical
  
  

Neurological
Not Available   
Not Available   

Cardiovascular
Not Available   
Not Available   

Respiratory
Not Available   
Not Available   

Reproductive
Not Available   
Not Available   

Digestive
Not Available   
Not Available   

Psychology
Not Available   
Not Available   

Healing
Not Available   
Not Available   

Qualities Associated
Not Available   
Not Available   

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Cordierite Iolite Vs Ceylonite Fracture

Fracture is an important parameter when you compare Cordierite Iolite and Ceylonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite Iolite Vs Ceylonite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Cordierite Iolite is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven. Ceylonite fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.

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Cordierite Iolite Vs Ceylonite Luster

A primary knowledge about Cordierite Iolite vs Ceylonite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Cordierite Iolite exhibits Vitreous luster. Ceylonite, on other hand, exhibits Vitreous luster.

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